Function
bluetooth, Waterproof
Use
Portable Media Player, Mobile Phone, Dj, Sports, Travel, hearing aid
Active Noise-Cancellation
Yes
Bluetooth Standard
Bluetooth v5.0
Place of Origin
Guangdong, China
Game atmosphere light
no light
Product name
Bluetooth hearing aid
battery capacity
3.7V 250mAH
working time
30hours(50% Volume)
bt version
Bluetrum 8925B V5.2
lead time
usually in 5 working days
shipment method
usually by express(DHL,Fedex,UPS,TNT)